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C−

Rio Colorado Elementary School

PublicElementaryGrades PK–6

1055 N. Main Street, San Luis, AZ 85349 · (928) 627-6902 · Part of Gadsden Elementary District

San Luis’ School Grade B− better than 45% of Arizona school districts

Students
523
Students per teacher
25:1
Setting
Town
Grades
PK–6
The gist

What stands out about Rio Colorado Elementary School

  • Its own letter, C−: better results than 19% of Arizona’s public schools
  • Math proficiency 21 pts below the state
  • Reading / language arts 22 pts below the state
  • Larger classes: 25 students per teacher
  • Next stop for San Luis kids: San Luis Middle School

On the path

Where San Luis kids come from and go next. The whole path →

PK–6Rio Colorado Elementary SchoolYou are here
7–8San Luis Middle School620 students

Test scores

2020–21
Math proficiency10%
State average 31.2%
Reading / language arts17%
State average 38.5%

Its own letter, C−, places these results among Arizona’s 1,781 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

1055 N. Main Street, San Luis

Students

Enrollment by grade
Kindergarten47
Grade 171
Grade 277
Grade 382
Grade 486
Grade 590
Grade 670
Enrollment over time
495’20
541’21
503’22
539’23
523’24

Up 5.7% since 2020–21.

Who goes here
Hispanic 98%White 2%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Rio Colorado Elementary School from San Luis families.

Other schools in Gadsden Elementary District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Arizona’s other public schools; San Luis’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.